Base | Representation |
---|---|
bin | 1011001110010111… |
… | …0000111000101110 |
3 | 21202222112100002220 |
4 | 2303211300320232 |
5 | 22132313134410 |
6 | 1214551300210 |
7 | 134444154312 |
oct | 26345607056 |
9 | 7688470086 |
10 | 3013021230 |
11 | 130685449a |
12 | 70107a666 |
13 | 3902c32cb |
14 | 208235b42 |
15 | 1297b7070 |
hex | b3970e2e |
3013021230 has 16 divisors (see below), whose sum is σ = 7231251024. Its totient is φ = 803472320.
The previous prime is 3013021217. The next prime is 3013021301. The reversal of 3013021230 is 321203103.
It is a Harshad number since it is a multiple of its sum of digits (15).
It is a Curzon number.
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 50216991 + ... + 50217050.
It is an arithmetic number, because the mean of its divisors is an integer number (451953189).
Almost surely, 23013021230 is an apocalyptic number.
3013021230 is a gapful number since it is divisible by the number (30) formed by its first and last digit.
3013021230 is an abundant number, since it is smaller than the sum of its proper divisors (4218229794).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
3013021230 is a wasteful number, since it uses less digits than its factorization.
3013021230 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 100434051.
The product of its (nonzero) digits is 108, while the sum is 15.
The square root of 3013021230 is about 54890.9940700658. The cubic root of 3013021230 is about 1444.3332100777. Note that the first 3 decimals are identical.
Adding to 3013021230 its reverse (321203103), we get a palindrome (3334224333).
It can be divided in two parts, 30130 and 21230, that added together give a triangular number (51360 = T320).
The spelling of 3013021230 in words is "three billion, thirteen million, twenty-one thousand, two hundred thirty".
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